Calcium Hardness Increaser 1kg

Description

CrystalClear Calcium Hardness Increaser | 1kg Pool & Hot Tub Balancer.

Protect your spa equipment and pool surfaces with 1kg CrystalClear Calcium Hardness Increaser. This fast-dissolving treatment quickly raises low calcium levels, preventing foam, water corrosiveness, and costly damage to heaters and grout.

• • Equipment Protection: Stops corrosive water from rusting heaters, pumps, and internal pipework.
  • Surface Safeguard: Prevents the erosion of pool plaster, tiles, and spa shells.
  • Anti-Foam Action: Eliminates the annoying, persistent foaming caused by overly soft water.
  • High Purity Formula: Dissolves cleanly without clouding the water or leaving harsh residues.

1. Test your water: Check your current level using a digital tester or test strips. The ideal calcium hardness range is 200–400 mg/L (ppm) for pools and 150–250 mg/L (ppm) for hot tubs.
2. Calculate dosage: Consult the packaging instructions to find the required amount for your specific water volume.
3. Apply: Pre-dissolve the granules in a clean plastic bucket of warm water. Pour the mixture evenly around the perimeter of the pool or hot tub with the filtration pump running.
4. Circulate and re-test: Allow the water to circulate thoroughly for at least 4 hours before re-testing the hardness levels.